Extended Map Format

When exporting TXT file format, it is possible to merge enable sources. 

MapType (3 for an extended map) ValueType UnitType AxisUnit XMin XMax YMin YMax (For an intensity map:  ThetaXMin ThetaXMax ThetaYMin ThetaYMax) NbX NbY

In case of extended map with no merged sources, the format is as following. 

LayerNb LayerInitialPower0 LayerInitialPower1... LayerInitialPowerNb Source_Name_1 x0y0s1 x1y0s1 x2y0s1 ... xny0s1 x0y1s1 x1y1s1 x2y1s1 ... xny1s1 x0y2s1 x1y2s1 x2y2s1 ... xny2s1 Source_Name_2 x0y0s2 x1y0s2 x2y0s2 ... xny0s2 x0y1s2 x1y1s2 x2y1s2 ... xny1s2 x0y2s2 x1y2s2 x2y2s2 ... xny2s2

In case of extended map with merged sources, the format is as following. 

-1 LayerNb LayerInitialPower0 LayerInitialPower1... LayerInitialPowerNb SourceRatio1 SourceRatio2 ... SourceRatioN x0y0 x1y0 x2y0 ... xny0 x0y1 x1y1 x2y1 ... xny1 x0y2 x1y2 x2y2 ... xny2
Note: With -1 value before LayerN, you can know if the extended map has been included in an enable sources' merge.

If sources are not merged, you do not have to enter any values. In this case, sources power and their ratio are not taking into account. You must not use it for the import because it means there is only one enable source and you can not use a basic map. This parameter is useful as information when exporting an extended map with a merge of enable sources.

In case of spectral map with merged sources, the format is as following. 

WMin WMax NbW SeparatedByLayer SourceRatio1 SourceRatio2 ... SourceRatioN Layer_Name x0y0w0 x1y0w0 x2y0w0 ... xny0w0 x0y1w0 x1y1w0 x2y1w0 ... xny1w0 x0y2w0 x1y2w0 x2y2w0 ... xny2w0  x0y0w1 x1y0w1 x2y0w1 ... xny0w1 x0y1w1 x1y1w1 x2y1w1 ... xny1w1 x0y2w1 x1y2w1 x2y2w1 ... xny2w1 ... x0y0wN x1y0wN x2y0wN ... xny0wN x0y1wN x1y1wN x2y1wN ... xny1wN x0y2wN x1y2wN x2y2wN ... xny2wN

In case of spectral map with no merged sources, the format is as following. 

WMin WMax NbW SeparatedByLayer LayerNb RadiometricPowerofSource1 PhotometricPowerofSource1 ... RadiometricPowerofSourceN PhotometricPowerofSourceN Layer_Name_1 x0y0w0 x1y0w0 x2y0w0 ... xny0w0 x0y1w0 x1y1w0 x2y1w0 ... xny1w0 x0y2w0 x1y2w0 x2y2w0 ... xny2w0  x0y0w1 x1y0w1 x2y0w1 ... xny0w1 x0y1w1 x1y1w1 x2y1w1 ... xny1w1 x0y2w1 x1y2w1 x2y2w1 ... xny2w1 ... x0y0wN x1y0wN x2y0wN ... xny0wN x0y1wN x1y1wN x2y1wN ... xny1wN x0y2wN x1y2wN x2y2wN ... xny2wN Layer_Name_2 x0y0w0 x1y0w0 x2y0w0 ... xny0w0 x0y1w0 x1y1w0 x2y1w0 ... xny1w0 x0y2w0 x1y2w0 x2y2w0 ... xny2w0  x0y0w1 x1y0w1 x2y0w1 ... xny0w1 x0y1w1 x1y1w1 x2y1w1 ... xny1w1 x0y2w1 x1y2w1 x2y2w1 ... xny2w1 ... x0y0wN x1y0wN x2y0wN ... xny0wN x0y1wN x1y1wN x2y1wN ... xny1wN x0y2wN x1y2wN x2y2wN ... xny2wN ... Layer_Name_1 x0y0s1 x1y0s1 x2y0s1 ... xny0s1 x0y1s1 x1y1s1 x2y1s1 ... xny1s1 x0y2s1 x1y2s1 x2y2s1 ... xny2s1 Layer_Name_2 x0y0s2 x1y0s2 x2y0s2 ... xny0s2 x0y1s2 x1y1s2 x2y1s2 ... xny1s2 x0y2s2 x1y2s2 x2y2s2 ... xny2s2
Note: The values at the end of the file correspond to the integral over all wavelengths per pixel per layer.

In case of spectral map without spectral data and with merged sources, the format is as following. 

-1 SeparatedByLayer SourceRatio1 SourceRatio2 ... SourceRatioN Layer_Name x0y0ColorX x0y0ColorY x0y0ColorY2 x0y0ColorZ ... xny0ColorX xny0ColorY xny0ColorY2 xny0ColorZ x0y1ColorX x0y1ColorY x0y1ColorY2 x0y1ColorZ ... xny1ColorX xny1ColorY xny1ColorY2 xny1ColorZ ... x0ynColorX x0ynColorY x0ynColorY2 x0ynColorZ ... xnynColorX xnynColorY xnynColorY2 xnynColorZ Spectral map without spectral date and with sources not merged:
-1 SeparatedByLayer LayerNb RadiometricPowerofSource1 PhotometricPowerofSource1 ... RadiometricPowerofSourceN PhotometricPowerofSourceN Layer_Name_1 x0y0ColorX x0y0ColorY x0y0ColorY2 x0y0ColorZ ... xny0ColorX xny0ColorY xny0ColorY2 xny0ColorZ x0y1ColorX x0y1ColorY x0y1ColorY2 x0y1ColorZ ... xny1ColorX xny1ColorY xny1ColorY2 xny1ColorZ ... x0ynColorX x0ynColorY x0ynColorY2 x0ynColorZ ... xnynColorX xnynColorY xnynColorY2 xnynColorZ Layer_Name_2 x0y0ColorX x0y0ColorY x0y0ColorY2 x0y0ColorZ ... xny0ColorX xny0ColorY xny0ColorY2 xny0ColorZ x0y1ColorX x0y1ColorY x0y1ColorY2 x0y1ColorZ ... xny1ColorX xny1ColorY xny1ColorY2 xny1ColorZ ... x0ynColorX x0ynColorY x0ynColorY2 x0ynColorZ ... xnynColorX xnynColorY xnynColorY2 xnynColorZ
Note: ColorX, ColorY and ColorZ correspond to colorimetric coordinates. ColorY corresponds to the luminance and ColorY2 to the radiance.